baber/WOPTO huggingface dataset:
Patent JP-H04282292-A (JP)
Title: Thermal multi-color recording method
Inventor: SATO MASAMICHI
IPC: B41M5/34
Filed: 1991-03-11
Abstract: PURPOSE:To record a multi-color image through one thermosensitive recording processing. CONSTITUTION:In a thermosensitive color recording sheet 11, a thermosensitive cyan-forming layer, a thermosensitive magenta-forming layer, and a thermosensitive yellow-forming layer are successively provided from a substrate side. At the time of thermal recording, while a platen drum 10 is fully rotated once, the thermosensitive color recording sheet 11 is passed through positions of a thermal head 18 and an optical fixer 20 only once. Each heating element of the thermal head generates a thermal energy in accordance with a color to be recorded. The thermosensitive yellow-forming layer is singly allowed to form a color. The thermosensitive yellow-forming layer and the thermosensitive magenta-forming layer are simultaneously allowed to form a color. The thermosensitive yellow-forming layer, the thermosensitive magenta- forming layer, and the thermosensitive cyan-forming layer are simultaneously allowed to form a color. The thermosensitive color recording sheet forms a color in the range of yellow, orange, red, and black in accordance with the thermal energy.
Patent JP-S59195632-A (JP)
Title: Power supply device of camera
Inventor: ISHIZAKA SUNAO
IPC: G03B7/0805
Filed: 1983-04-21
Abstract: PURPOSE:To prevent the useless consumption of electric power, to improve the life of a battery and to enhance considerably power saving of camera by constituting a power supply device so that the current is made flow into a crystal oscillator circuit when a film is charged. CONSTITUTION:When a film is charged in a camera at first in case of photographing, an SW2 is turned on and electric power is supplied to an inverter 5, so that the oscillator circuit 2 starts to operate and an output is generated to 2a. Since a several seconds are required for charging the film, the oscillation of the crystal oscillator 4 is also stabilized until the completion of film charging, and thereafter, the oscillator circuit keeps stable oscillation because the SW2 is always turned on during the charging of the film and always executes precise operation independently of turning on/off a power supply switch SW1 of the camera. When the film is discharged from the camera after completing photographing, the SW2 is turned off and power supply to the oscillator circuit is interrupted. Therefore, useless power consumption at the reservation of the camera is prevented. In addition, incorrect photographing under film uncharged state can be prevented because the oscillator circuit is not actuated even if the power supply switch SW1 of the camera is turned on.
Patent JP-S51147328-A (JP)
Title: Electronic camera appliance
Inventor: SUZUKI MITSUO
IPC: G03G21/00
Filed: 1975-06-13
Abstract: PURPOSE: Protecting a filter unit by a transparent shelter cover, inserting and locking in an absorbent desiccative if necessary, preventing characteristic deterioration of a filter, to get a stable and high qualitative image at all times. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61231518-A (JP)
Title: Optical switch
Inventor: KOAKUTSU YASUMASA
IPC: G02B26/08
Filed: 1985-04-05
Abstract: PURPOSE:To improve the economy of an optical switch and to simplify the optical switch by using a face plate as an optical transmission line and switching optical paths by the movement of the face plate by utilizing its lens effect. CONSTITUTION:A light signal is inputted to an optical fiber 1 from one terminal. When this signal is transmitted to an optical fiber 2, the face plate 4 is arranged as shown by a solid line. Further, when the signal is transmitted to an optical fiber 3, the face plate 4 is arranged as shown by a broken line. The face plate 4 is put in rotary motion around the center point of an end surface of the face plate facing the optical fiber 1. The transmission of a signal from the fiber 2 or 3 to the optical fiber 1 is the same. Further, the face plate is put close to end surfaces of the fibers and the angle theta of rotation is decreased to reduce the loss of optical transmission.
Patent JP-H02248855-A (JP)
Title: Video former by synthetic aperture system
Inventor: KIYOTA KAZUMI
IPC: G01N29/06
Filed: 1989-03-23
Abstract: PURPOSE:To reproduce a sectional area as close to reality as possible by arranging two - a vertical probe and an angle beam probe - as transmitting/receiving element to obtain a reproduction image complementing the results of reproduction with the probes therebetween. CONSTITUTION:A transmitting/receiving element 1 comprises a vertical probe and an angle beam probe. Depth-wise images corresponding to the respective probes are reproduced sequentially with first and second synthetic aperture processing sections 4 and 5 via a receiving section 3 to be stored into first and second image memories 5 and 7. Overlapped parts between areas reproduced with the probes and the reproduction processing sections 4 and 5 are read out of the memories 6 and 7 according to address values of first and second address tables 8 and 9 to be applied to an arithmetic device 10. The arithmetic device 10 compares data read corresponding to respective depths out of the memories 6 and 7 and employs either 0 or a value larger than zero to be stored into a third image memory 11.
Patent JP-S58192738-A (JP)
Title: Twist drill grinder
Inventor: IWATA KAZUYOSHI
IPC: B24B3/24
Filed: 1982-04-27
Abstract: PURPOSE:To perform cutting blade grinding, thinning, and relieving angle grinding simultaneously, by providing grinding stones having conical grinding surfaces on two parallel motors, gradually expanding the distance between the centers of the grinding stones with the rotation, and lifting the grinding stones. CONSTITUTION:A chuck body 28, which holds a twist drill W, is fixed to a fixing plate 30, which is supported by a post 29 on a lower table 1 of a main body, so that the body 28 is aligned with the shaft center of a central shaft 11. Right and left groove cams 8, which are symmetrical with respect to the center of the shaft 11, are cut in a cam plate 17. A boss part 24a of a motor mounting table 24, to which each motor 23 is vertically fixed, is slidably attached to the lower surface of a cam 17a. To the upper ends of the output shafts of the motors 23, flat borazan grinding stones 26, whose grinding surfaces are of a conical shape, are fixed. A grinding lever 12 is turned, the distance between the centers of the grinding stones 26 is expanded, the cam plate 17 is lifted at the same time, and the motor 23 is lifted as a unitary body. Thus, the cutting blade grinding, relieving angle grinding, and thinning can be simultaneously performed by the grinding surfaces of the grinding stones 26.
Patent JP-S51147172-A (JP)
Title: Production method of semiconductor device
Inventor: AIZAWA HIDESHI
IPC: H01L21/52
Filed: 1975-06-12
Abstract: PURPOSE: To reduce a cost of the assembling in a package by means of a shape of pellet from a wafer of semiconductor device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59197510-A (JP)
Title: Runner cover of blast furnace
Inventor: AOKI MIKIO
IPC: C21B7/14
Filed: 1983-04-22
Abstract: PURPOSE:To obtain the titled cover achieving the lowering of dust rising due to oxidation and of temperature decrease of hot metal blowing through runner part, by a method wherein it is constructed of double layers of the dust collecting cover lined with refractory covering just above the runner part of blast furnace and of the dust collecting cover covering the outside of heat insulating cover. CONSTITUTION:Just above the hot metal runner 6 conducting hot metal taken out from blast furnace (not shown in figure) into a mixer car 12 separating molten slag floated with a skimmer 4, the heat insulating cover 14 lined with refractory closely covering it is arranged and the dust collecting cover 7 covering the outside of this heat insulating cover 14 by a fixed distance is arranged. Thereby, dust rising due to oxidation is extremely decreased by consuming oxygen in the narrow space formed by the hot metal runner 6 and the heat insulating cover 14 and a small amount of rising dust is collected via said dust collecting cover 7. Further, the radiant heat from hot metal current is lowered and the temperature decrease of hot metal is prevented by the heat insulating cover 14 lined over the refractory.
Patent JP-H08271203-A (JP)
Title: Method for continuously measuring amount of caisson sink
Inventor: YAMAGISHI KENJI
IPC: E02D23/08
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method for measuring the amount of caisson sink without changing a belt for each lot. CONSTITUTION: A belt 13 is connected to a cutter tip lot 16, and the depth is recognized as '0' at that point, the lot is successively constructed and sunk, while a cable is buried into the lot, and the amount of cable winding-off from a drum 14 of the belt 13 is measured at the time point when the sink of the final lot ends.
Patent JP-S60229599-A (JP)
Inventor: UIRIAMU II GUREN
IPC: H04N7/00
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01243289-A (JP)
Title: Semiconductor memory
Inventor: SEGAWA MACHIO
IPC: G11C11/401
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the interval of digit lines to 1/2 by arranging sense amplifiers at both ends of the digit line, arranging one sense amplifier in the interval of four digit lines, and using the same one as the one in which the sense amplifier exists only on one side of the digit line. CONSTITUTION:The sense amplifiers (S1-S3) are arranged at one end of rows of digit lines D1, the inverse of D1,-D6, and the inverse of D6, and each two digit lines D1 and the inverse of D1... are connected to each of them, and the sense amplifiers (S4-S6) are arranged at the other end of the rows of digit lines, and each two digit lines the inverse of D4 and D4 are connected to each of them. At this time, a pair of four digit lines D1, the inverse of D1, the inverse of D4, and D4 are formed, and two lines of the inverse of D4 and D4 to be connected to the sense amplifier S4 are arranged at the inside of the lines D1 and the inverse of D1 to be connected to the sense amplifier S1. Others are formed similarly. By such constitution, the same digit lines as the one in which the sense amplifier exists only on one side are used and arranged at both sides, and also, the interval of the digit lines can be reduced to 1/2.
Patent JP-H07247119-A (JP)
Title: Titanium dioxide aqueous dispersion
Inventor: OKUDA HARUO
IPC: A61K8/37
Filed: 1994-03-15
Abstract: PURPOSE:To obtain an aqueous dispersion of titanium dioxide excellent in transparency and UV light-shielding property, not affected by electrolytic components, and having a high solid content concentration by dispersing superfine titanium dioxide particles subjected to a hydrophobic treatment in the presence of a specific surfactant. CONSTITUTION:Superfine titanium dioxide particles having an average particle diameter of 10-100nm are coated with the oxide or water-containing oxide of Al, Si, etc., for improving the affinity of the particles with a hydrophobicity- imparting agent, and further coated with the hydrophobicity-imparting agent such as a siloxane compound, a coupling agent or a higher fatty acid in an amount of 0.5-8wt.% based on the weight of the TiO2 for a hydrophobic treatment. The superfine titanium dioxide particles subjected to the hydrophobic treatment and a nonionic surfactant in an amount of 1-40% based on the weight of the TiO2 are added and dispersed in water as a dispersing medium to obtain an aqueous dispersion containing the superfine titanium dioxide particles in an amount of 20-60wt.%.
Patent JP-H10266493-A (JP)
Title: Gutter support
Inventor: TAKAYAMA MASATERU
IPC: E04D13/072
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a gutter support main body to be surely and firmly held at the desired position of a mounting rod through a simple lever operation. SOLUTION: A gutter support has a gutter support main body 1 and a mounting rod 11 which are connected together by a connector 13 passed through an oblong hole 9 in the gutter support main body 1, in order for the gutter support main body 1 to be freely slidably attached to the mounting rod 11. In that case, a number of projecting and recessed parts 10 are formed on the longitudinal inside surface of the oblong hole 9 in such a manner as to face each other, a lever 15 is freely slidably provided at the connector 13, and a lock-in piece 17 capable of elastic deformation, which can be locked into the recessed part 10b of the oblong hole 9 by the operation of sliding the lever 15, is provided at the lever 15.
Patent JP-H01241759-A (JP)
Title: Molten carbonate type fuel cell power generation system
Inventor: SASAKI AKIRA
IPC: H01M8/04
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to compensate a transient fuel gas in a sudden increase of load and to increase the response speed of the power generation by providing a liquid fuel feeding device connected at the downstream side of the fuel processing device of a fuel system and to spray-inject the liquid fuel into the fuel gas when the load of the fuel cell main body is increased suddenly. CONSTITUTION:A liquid fuel feeding device connected to the downstream side of the fuel processing device of a fuel system and to spray-inject the liquid fuel into a fuel gas when the load of the fuel cell main body is increased suddenly is provided. A liquid fuel spray nozzle 20 to inject a pressured liquid fuel into the fuel gas (c) near the inlet of the anode 7 of a molten carbonate type fuel cell 6 is provided, for example. As a result, the liquid fuel of a low carbon number alcohol such as methanol injected directly in the fuel gas (c) at the inlet of the anode 7 of the fuel cell main body 6 is evaporated instantly. After that, the vapor is promoted to react with the steam included in the fuel gas (c) inside the cathode 7 by the catalystic function of the electrode material Ni and the like. The fuel which is short transiently can be compensated consequently, and the load of the molten carbonate type fuel cell can be increased instantly, consequently.
Patent JP-H05274350-A (JP)
Title: Device for correcting predicate hierarchy
IPC: G06F9/44
Filed: 1992-03-27
Abstract: PURPOSE:To provide a device for correcting a predicate hierarchy, which can define and correct a hierarchy between predicate symbols from an objective standpoint by providing useful information to a user at the time of deciding validity of the hierarchy between the predicate symbols in knowledge. CONSTITUTION:This device is provided with an instantiation degree calculating part 3 for obtaining degree of instantiation for showing respectively a degree of semantic concreteness with regard to each predicate symbol included in a node set given by a knowledge database 1, an is-a hierarchy extracting part 4 for extracting a relation of an is-a hierarchy between the predicate symbols from the node set given by the knowledge database 1, a display part 5 for displaying the extracted is-a hierarchy between the predicate symbols and each degree of instantiation calculated by the instantiation degree calculating part 3 by collecting them by a shape of one tree structure, a correcting part 6 by which a user applies a correction to the is-a hierarchy between the predicate symbols, based on the display contents of the display part 5, and a database updating part 7 for updating the contents of an is-a hierarchy database 2, based on the is-a hierarchy after the correction or the is-a hierarchy before the correction between the predicate symbols.
Patent JP-H11247737-A (JP)
Title: Injector
Inventor: TOMIOKA TATSUYA
IPC: F02M51/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve magnetic responsivity as well as the magnetic attraction of a magnetic circuit for driving and controlling a needle. SOLUTION: A guide 16, in which ferromagnetic sections 16b and 16b are formed on both sides of the axial direction holding a non magnetic section 16a, is arranged in a housing 14. A coil 18 is wound around outside the non magnetic section 16a and ferromagnetic sections 16b and 16b. A connector 20 is fixedly positioned in the guide 16. An attraction section 20b made of Fe-Co-V alloy with high saturation magnetism is connected to the connector 20 at its front end. A needle 22 is slidably arranged in the guide 16 and is held at a position to close a nozzle 12 always energized by a compression spring 24. An attracted section 26b made of Fe-Co alloy with high magnetic permeability and high specific resistance is connected to the core 26 connected to the needle 22 at its rear end.
Patent JP-S57186536-A (JP)
Title: Vehicle with cab over engine
Inventor: KIURA RIYOUZOU
IPC: B60N2/90
Filed: 1981-05-13
Abstract: PURPOSE:To enable a rider to easily move in relaxed posture back and forth between the front seat and rear room of a vehicle having its cab over the engine, by providing a moving slide unit between the driver's seat and assistant driver's seat of the front room. CONSTITUTION:A moving slide unit 21, which is provided at the front seat of a vehicle having its cab over the engine, comprises a slide plate 23 and base plate 22 corresponding to the cover of the engine. The base plate 22 has a step part 31 including four recesses 31a and foot rests 32. The slide plate 23 has a lockup unit 39 and upper rails 38 which are engaged with lower rails 27 on both the sides of the base plate 22. Cloth covers 45, 46 for guiding the movement of a rider between the front and rear seats of the vehicle extend from the inclined part 42 of the slide plate 23. When th rider is to move from the rear room to the front seat, the slide plate 23 is displaced backward and the lower body of the rider is put thereon and the plate is then displaced forward together with the rider by his or her arm's force.
Patent JP-H06279462-A (JP)
Title: Novel azole silane compound and its production and metal surface-treating agent using the same
Inventor: TSUCHIDA KATSUYUKI
IPC: C23F11/00
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the subject novel compound excellent in a corrosion-resistant action and useful as a metal surface-treating agent, especially a surface-treating agent for copper foils. CONSTITUTION:A compound of formula I (R1, R2 are each 1-3C alkyl; (n) is 0-3). For example, a compound of formula II. The compound of formula I is obtained by dropwisely reacting 3-amino-1,2,4-triazole of formula III heated to 80-200 deg.C with 0.1-10 times moles of a 3-glycidoxypropylsilane compound of formula IV, e.g. a 3-glycidoxypropyltrialkoxysilane. Since the reaction is easily damaged with water, the reaction is preferably performed in a dry atmosphere such as dry nitrogen or argon gas.
Patent JP-H08259160-A (JP)
Title: Doorway device of elevator
Inventor: OBARA FUKUJI
IPC: B66B13/30
Filed: 1995-03-29
Abstract: PURPOSE: To provide a doorway device of an elevator capable of constantly minimizing a clearance between a jamb or a passenger car and a sliding door and preventing pulling-in of a finger in the jamb without carrying out installation and removal work. CONSTITUTION: This device is furnished with a jamb 2 or a car forming a doorway of an elevator, a sliding door 3 provided free to open and close relative to the jamb 2 or the car and a covering body 4 to cover a clearance between this sliding door 3 and the jamb 2 or the car, and the covering body 4 is provided on the jamb 2 or the car free to revolve so that an end part of the covering body 4 approaches the side of the sliding door 3 as it moves in the opening direction of the sliding door 3.
Patent JP-S59196202-A (JP)
Inventor: MIYAZAKI MASANOBU
IPC: B27D3/00
Filed: 1983-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07277609-A (JP)
Title: Control device of elevator system
Inventor: FUJINO ATSUYA
IPC: B66B1/06
Filed: 1994-04-11
Abstract: PURPOSE:To provide a control device having a good efficiency of equally distributing transport load to plural sets of multi-car elevator systems arranged side by side. CONSTITUTION:Plural sets of multi-car elevator systems in which plural cars 1 are traveled are arranged side by side in a circulating elevating path formed by a rising side elevating path 2-1, an upper machine room 3-1, a descending side elevating path 2-2, and a lower machine room 3-2. At this time, in the case of an example shown in the drawing, as the total number of calls is 10 and the total of passengers is 18 in a first set, and those are 5 and 7 in a second set, the transport load is higher in the first set. Accordingly, the distribution of transport load can be equalized by serving users considered as an object of service with the second set of a multi-car elevator system.
Patent JP-S59197154-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONO MASAHIRO
IPC: H01L21/56
Filed: 1983-04-22
Abstract: PURPOSE:To improve the dampproof property of a semiconductor device effectively by constituting a surface protective film by a polymer containing an isomelamine ring and a melamine ring in the semiconductor device containing a semiconductor element with the surface protective film and a resin sealing body sealing the semiconductor element. CONSTITUTION:A semiconductor element 1 is fixed onto a supporter 2 such as a lead frame by using adhesives 3, and electrode terminals formed to the element 1 are connected to lead wires 7 as supporters by using small wires 6. The upper section of the element 1 is coated with a surface protective film 4, and the whole is molded with a thermosetting resin 5 while projecting the outer ends of the lead wires 7. In the constitution, the film 4 is constituted by a polyvalent cyanamide compound selected from an aromatic cyanamide compound or a N-cyano-N-amide compound containing an isomelamine ring and a melamine ring represented by formula I and II. Accordingly, a semiconductor device, not only damproofing thereof but also heat-resisting property thereof are large, is obtained.
Patent JP-S59196390-A (JP)
Title: Preparation of pitch for carbon fiber
Inventor: YAMADA YASUHIRO
IPC: C10C3/00
Filed: 1983-04-22
Abstract: PURPOSE:To prepare pitch for carbon fiber having excellent spinnability, by performing two-step treatment of a coal-based pitch under specified conditions with out the need of pretreating the pitch with hydrogen in the 1st-step treatment. CONSTITUTION:Coal tar and coal tar pitch are heat-treated at 350-500 deg.C under an autogenous pressure for 10-60min in a closed vessel in the presence of an aromatic oil (e.g. naphthalene oil or creosote oil) which is used in about 50- 200wt%. After removal of insoluble solids by filtration, centrifugal separation, etc., the product is treated at 430 deg.C or higher under normal or reduced pressure for removal of low-boiling components, thermal polymerization and formation of a meso phase to obtain pitch for carbon fiber. It is preferable that a catalytic cracking catalyst (e.g. silica-alumina catalyst) be added in the 1st-step treatment.
Patent JP-H02252307-A (JP)
Title: Filter coefficient revision method for digital filter
Inventor: NAGANO TAKESHI
IPC: H03H17/04
Filed: 1989-03-25
Abstract: PURPOSE:To prevent the oscillation of a filter by setting sequentially all filter coefficients to zero and revising the filter coefficient in a feedback signal arithmetic section and a feedforward signal arithmetic section to the coefficient after the revision sequentially. CONSTITUTION:An adder 42 adds the output of a primary feedback signal arithmetic section 40 and the output of a primary feedforward signal arithmetic section 44. Coefficients of all filters are sequentially set to 0. Thus, after the revision and a prescribed time elapses, the values at respective tape in the feedback signal arithmetic section 40 and the feedforward signal arithmetic section 44 are all zero. Then the filter coefficient of the feedback signal arithmetic section is revised sequentially to the value after the revision. Then each coefficient of the feedforward signal arithmetic section 44 is revised sequentially to the value after the revision. Thus, the filter coefficient is revised while the oscillation of the filter is prevented.